By JBL

JBL Control 312CS 12" 400 watt In-Ceiling Subwoofer with EZ-Rail for Easy Install

Authorized Dealer | Model: 11924
Login view prices
Tax included. Shipping calculated at checkout.
  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Venmo
  • Visa
Login view prices

Upgrade your audio experience with the JBL Control 312CS 12" 400 watt In-Ceiling Subwoofer with EZ-Rail for Easy Install. Designed to seamlessly integrate with JBL Control 321, 322, and 328 loudspeaker systems, this subwoofer provides an exceptional extended bass response that transforms any space into an immersive sound environment.

Exceptional Sound Quality

Featuring a robust 300 mm (12 inch) Kevlar-reinforced driver, the JBL Control 312CS is built for reliability and performance. The well-damped surround and high-temperature 75 mm (3 inch) voice coil ensure minimal distortion, while the innovative saturated-gap magnet geometry enhances sound clarity. With high power handling of 400 watts and impressive sensitivity, this subwoofer delivers high SPL capability, making it perfect for both home and commercial audio applications.

Effortless Installation

The JBL Control 312CS is designed with user convenience in mind. The EZ-Rail feature allows for easy installation by temporarily holding one side of the speaker baffle in place, so you can securely affix it with screws without hassle. The multi-pin locking connector comes with secure screw-down terminals, enabling pre-wiring for quick and easy clip-on connections during setup.

Stylish Design

With its clean and contemporary grille, the JBL Control 312CS not only sounds great but also looks appealing in any setting. An optional backbox is available for those who want to enhance the aesthetic and acoustic performance further.

Enhance your audio experience today with the JBL Control 312CS 12" 400 watt In-Ceiling Subwoofer with EZ-Rail for Easy Install – where quality sound meets effortless installation.

Customer Reviews

Based on 12 reviews
58%
(7)
42%
(5)
0%
(0)
0%
(0)
0%
(0)
E
Emma Hall
Quality build and sound

I was skeptical about in-ceiling subs, but this JBL Control 312CS changed my mind. It provides deep, rich bass that complements my home theater setup.

M
Michael Brown
Perfect for home audio

This subwoofer completely transformed my sound system. The bass is powerful, yet controlled, and it fills the room without any distortion. The EZ-Rail feature made installation hassle-free, and I love how it integrates with my existing speakers. I found this on SwiftBuy, and it arrived quickly!

E
Ethan Rodriguez
Very satisfied

This in-ceiling subwoofer delivers clean, deep bass that enhances my entire audio system. The installation was straightforward, and the sound quality is superb.

D
David Johnson
Amazing bass!

The bass response is impressive, and the EZ-Rail system makes installation so much easier. It integrates well with my speakers and sounds fantastic.

J
James Carter
Best in-ceiling subwoofer

This sub packs a punch! Even at high volumes, the bass remains clean and undistorted. Perfect addition to my home sound system.